X-RAY DIFFRACTION

Crystallization Details
Method pH Temprature Details
X-RAY DIFFRACTION ? 291 RESERVOIR SOLUTION : 0.2M MAGNESIUM FORMATE, 20% PEG 3350 PROTEIN SOLUTION : 20.7MG/ML IN 20MM TRIS PH 7.5, 150MM NACL, 1MM TCEP(NO GLYCEROL) SOAKING PROTOCOL: COMPOUND WAS INCUBATED WITH THE PROTEIN AT 1MM FINAL CONCENTRATION BEFORE SETUP. EQUAL VOLUMES OF PROTEIN AND CRYSTALLANT WERE ADDED TO COVERSLIP CRYO PROTOCOL : SOAKING BUFFER: 0.2M MAGNESIUM FORMATE, 20% PEG 3350, 20% GLYCEROL, 2MM COMPOUND A CRYSTAL WAS TRANSFERRED TO A 5UL SOAKING BUFFER ON A SCREWED CUP LID. 100UL OF RESERVOIR VOLUME WAS USED TO KEEP THE DROP FROM DRYING-OUT
Unit Cell:
a: 43.750 Å b: 71.360 Å c: 119.850 Å α: 90.00° β: 90.00° γ: 90.00°
Symmetry:
Space Group: P 21 21 21
Crystal Properties:
Matthew's Coefficient: 2.26 Solvent Content: 45.47
Refinement Statistics
Diffraction ID Structure Solution Method Cross Validation Method Resolution Limit (High) Resolution Limit (Low) Number of Reflections (Observed) Number of Reflections (R-free) Percent Reflections (Observed) R-Work R-Free Mean Isotropic
X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.40 45.89 15105 757 99.02 0.1848 0.2299 34.68
Data Collection
Overall
Resolution Limit (High) Resolution Limit (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.4 45.89 99.2 ? ? 9.2 3.9 ? 15174 ? ? 42.30
Highest Resolution Shell
# Resolution Limits (Low) Resolution Limits (High) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1 2.4 2.53 99.0 ? ? 2.0 3.7 ?
Diffraction
Diffraction experiment
Crystal ID Scattering Type Data Collection Temprature Detector Detector Type Details Collection Date Monochromator Protocol
1 160 K ?
Radiation Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.1 1.0 ALS 5.0.1
Software
Software Name Purpose Version
BUSTER refinement 2.11.5
MOSFLM data reduction .
SCALA data scaling .
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